10861738

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 16632000

約数和(自身を除く): 5770262

約数列:

[1, 2, 89, 139, 178, 278, 439, 878, 12371, 24742, 39071, 61021, 78142, 122042, 5430869, 10861738]

約数ペア:

[(1, 10861738), (2, 5430869), (89, 122042), (139, 78142), (178, 61021), (278, 39071), (439, 24742), (878, 12371)]